001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one
003     * or more contributor license agreements. See the NOTICE file
004     * distributed with this work for additional information
005     * regarding copyright ownership. The ASF licenses this file
006     * to you under the Apache License, Version 2.0 (the  "License");
007     * you may not use this file except in compliance with the License.
008     * You may obtain a copy of the License at
009     *
010     *     http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing, software
013     * distributed under the License is distributed on an "AS IS" BASIS,
014     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015     * See the License for the specific language governing permissions and
016     * limitations under the License.
017     */
018    /*
019     * $Id: ProcessorImport.java 468640 2006-10-28 06:53:53Z minchau $
020     */
021    package org.apache.xalan.processor;
022    
023    import org.apache.xalan.res.XSLTErrorResources;
024    
025    /**
026     * This class processes parse events for an xsl:import element.
027     * @see <a href="http://www.w3.org/TR/xslt#dtd">XSLT DTD</a>
028     * @see <a href="http://www.w3.org/TR/xslt#import">import in XSLT Specification</a>
029     * 
030     * @xsl.usage internal
031     */
032    public class ProcessorImport extends ProcessorInclude
033    {
034        static final long serialVersionUID = -8247537698214245237L;
035    
036      /**
037       * Get the stylesheet type associated with an imported stylesheet
038       *
039       * @return the type of the stylesheet
040       */
041      protected int getStylesheetType()
042      {
043        return StylesheetHandler.STYPE_IMPORT;
044      }
045    
046      /**
047       * Get the error number associated with this type of stylesheet importing itself
048       *
049       * @return the appropriate error number
050       */
051      protected String getStylesheetInclErr()
052      {
053        return XSLTErrorResources.ER_IMPORTING_ITSELF;
054      }
055    
056    }